CN205378088U - Video production system - Google Patents
Video production system Download PDFInfo
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- CN205378088U CN205378088U CN201520867876.6U CN201520867876U CN205378088U CN 205378088 U CN205378088 U CN 205378088U CN 201520867876 U CN201520867876 U CN 201520867876U CN 205378088 U CN205378088 U CN 205378088U
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Abstract
The utility model discloses a video production system, a serial communication port, including transparent wordpad, reflect meter and photographic arrangement, the reflect meter with photographic arrangement places the radial one side at the transparent wordpad, the reflect meter can reflect the scene of the radial opposite side of transparent wordpad, photographic arrangement can produce the scene in the reflect meter. The utility model discloses greatly facilitated video production process, the video of producing out demonstrate mr openly in the face of spectator write, professor action such as explanatory note, write, the characters of explanatory note etc. Also is positive, has improved spectator's impression directly perceived, does benefit to the teaching interdynamic, has reached good teaching effects.
Description
Technical field
This utility model relates to instructional video field, particularly relates to a kind of video shoot system.
Background technology
Before more than 2500 years, Confucius's Fructus Pruni altar is given lectures so far, still continues to use the teaching method that comparison is traditional, that is, the person of giving lessons, facing to student, arranges blackboard the person of giving lessons behind to write and to carry out visual understanding for student.
Nowadays, along with the progress of Internet technology, to the teaching method of advancing by leaps and bounds that education sector is brought, the person of giving lessons and student, snafu change occurs already, utilizing Web-based instruction video technique, teaching method can cross over the time and space is achieved.The content being possible not only to the person of giving lessons be given lectures is preserved by video record and repeatedly plays back, it is also possible to realize real time remote teaching.Developing rapidly and using of online education and Online Video, greatly facilitates learning aid.Web-based instruction video is increasingly becoming student and contacts the most direct and topmost means of outstanding education resource.
But, even if the development of Web-based instruction video so rapidly, in video production recording process, the personnel of giving lessons need in conjunction with various ways such as substantial amounts of writing on the blackboard, PPT notes, improve efficiency of giving lessons, and strengthening is given lessons the interactive of Memorability and classroom.But, it is in the middle of clipboard and filming apparatus due to the position of the person of giving lessons, the person of giving lessons, while turning round and carrying out writing on the blackboard or write note, can turn health, back to participant.In this case, participant, it can be seen that the person of giving lessons may block writing on the blackboard, explains, causes that the person of giving lessons needs to move frequently.Being additionally, since back to the person of giving lessons, teaching efficiency also there will be the situation of decline, gives the very big inconvenience that the student of viewing video brings.Student is likely to because this inconvenience causes diverting one's attention often.
Utility model content
For the defect overcoming above-mentioned prior art to exist, this utility model provides a kind of video shoot system.Utilizing the video that this system photographs goes out, the person that realization not only do not given lessons is that front is write, and the content that the person of giving lessons writes on clipboard is also that forward shows, namely front is in the face of the viewing personnel of video.
Generally, the equipment that video capture uses is clipboard and photographic attachment, and the person of giving lessons stands between photographic attachment and clipboard, photographic attachment scene is shot.
We can use transparent clipboard to shoot, and so, is then be placed between photographic attachment and the person of giving lessons by clipboard.But, the opposite side of the clipboard owing to standing the person of giving lessons, is contrary through the scene taken by transparent clipboard, and direction that the person of giving lessons such as seen through transparent clipboard writes and the font write are anti-.As: the person of giving lessons writes from left to right, and the scene of shooting is then for write from right to left；As the person of giving lessons writes ABCD, then the scene shot will become
For this, one of this utility model solution is to provide a kind of video shoot system, including transparent wordpad, reflection unit and photographic attachment, described reflection unit and described photographic attachment are placed on the radial direction side of transparent wordpad, the scene of the radial direction opposite side of transparent wordpad can be reflected by described reflection unit, and the scene in reflection unit can be produced by described photographic attachment.
This utility model also provides for a kind of video shoot method, comprise the steps: to be placed on reflection unit and photographic attachment the radial direction side of transparent wordpad, the scene of the radial direction opposite side of reflection unit reflective transparent clipboard, the scene in reflection unit is produced by photographic attachment.When video shoot, the person of giving lessons stands in the radial direction opposite side of transparent wordpad and carries out saying and action, photographic attachment and the reflection unit such as be subject to, write then to produce the diametrically opposite side at transparent wordpad.So, being directed through the contrary scene of mirror image that transparent clipboard sees after the mirror reflection of reflection unit (including but not limited to such as mirror), the scene presented in reflection unit becomes normal direction.As: the person of giving lessons writes from left to right, and in taken reflection unit, scene is also from left to right write；As the person of giving lessons writes ABCD, then the taken scene in reflection unit is also ABCD.
As preferably, it is possible to be provided with illuminator in described clipboard both lateral sides.
As preferably, it is possible to be formed around illuminating lamp at the edge of described clipboard.Both sides and the edge surrounding of clipboard can arrange illuminator, it is preferred to LED or daylight lamp.
As preferably, it is possible to arrange Background apparatus behind at described transparent wordpad.Background apparatus can be black or the Background apparatus of pure dark color, presents a contrast more big with clear glass, is more conducive to improving the chromaticity of video.
By arranging Background apparatus behind at clipboard, Background apparatus can be the device that plate or the curtain etc. of pure color are suitable as background so that shooting video out has better background, improves the quality of video, and the viewing improving video viewers is enjoyed.When making video, it is also possible to be arranged to the background of requirement according to personal like, the color of background can be configured according to the color of the pen write on transparent wordpad, presents a contrast with the color of lettering pen.
By arranging the mode of illuminator or illuminating lamp, it is therefore an objective in order to increase or improve the plumpness of light, by arranging or regulate quantity and the light intensity of illuminator or illuminating lamp, it is possible to obtain being suitable for the optimal light brightness of human eye viewing.
Photographic attachment is preferably used the shooting of broadcast level video camera, possesses output HD-SDI semiotic function.Such as, model: SonyP1 arranges in pairs or groups kxwell Remote The Cloud Terrace.
Preferably, it is also possible to connect display at filming systems, such as TV, the professor's picture photographed directly is shown over the display, it is achieved the effect of real-time play.
This utility model greatly facilitates video shoot process, the video produced out present teacher front in the face of spectators carry out writing, professor's behavior such as annotation, the word etc. write, annotated also is front, improves the direct feel of spectators, it is beneficial to interactive teaching and learning, reaches good teaching efficiency.
Accompanying drawing explanation
Fig. 1 is this utility model video capture system structural representation；
Fig. 2 be this utility model person of giving lessons watch from behind when writing write schematic diagram；
Fig. 3 is the video effect schematic diagram that this utility model is produced.
Wherein, 1, photographic attachment；2, reflection unit；3, TV；4, illuminator；5, transparent wordpad；6, the person of giving lessons；7, illuminator；8, Background apparatus.
Detailed description of the invention:
Understand with reaching purpose and being readily apparent to make creation characteristic of the present utility model, technological means, this utility model is expanded on further below in conjunction with specific embodiment.
Referring to Fig. 1-3, a kind of video shoot system, including transparent wordpad 5, reflection unit 2 and photographic attachment 1, described reflection unit 2 and described photographic attachment 1 are placed on radial direction the same side of transparent wordpad 5, the scene of the radial direction opposite side of transparent wordpad 5 can be reflected by described reflection unit 2, and the scene in reflection unit 2 can be produced by described photographic attachment 1.The video effect of the best can be obtained by regulating the angle of reflection unit 2 or photographic attachment 1.
A kind of video shoot method, comprise the steps: first reflection unit 2 and photographic attachment 1 to be placed on radial direction the same side of transparent wordpad 5, the scene of the radial direction opposite side of reflection unit 2 reflective transparent clipboard 5, the scene in reflection unit 2 is produced by photographic attachment 1.That is, clipboard is placed in the middle of the person of giving lessons and reflection, photographic attachment.Referring to Fig. 2 and Fig. 3, when video shoot, the person of giving lessons 6 stands in the radial direction side of transparent wordpad 5 and carries out saying and action, photographic attachment 1 and the reflection unit 2 such as be subject to, write then to produce the radial direction opposite side at transparent wordpad 5.So, being directed through the contrary scene of mirror image that transparent clipboard 5 sees after the mirror reflection of reflection unit 2 (including but not limited to such as mirror), the scene presented in reflection unit 2 becomes normal direction.As shown in Figure 2: the person of giving lessons writes from left to right；As shown in Figure 3: in taken reflection unit 2, scene is also from left to right write；As the person of giving lessons writes ABCD, then the taken scene in reflection unit is also ABCD.Described clipboard 5 both lateral sides is provided with illuminator 4.The edge of described clipboard is formed around illuminating lamp.The both sides of clipboard 5, edge surrounding and the person of giving lessons can arrange illuminator after one's death, it is preferred to LED or daylight lamp.
As preferably, it is possible to arrange Background apparatus 8 behind at described transparent wordpad.Background apparatus can be black or the Background apparatus of pure dark color, presents a contrast more big with clear glass, is more conducive to improving the chromaticity of video.By arranging Background apparatus behind at clipboard, Background apparatus can be the device that plate or the curtain etc. of pure color are suitable as background so that shooting video out has better background, improves the quality of video, and the viewing improving video viewers is enjoyed.When making video, it is also possible to be arranged to the background of requirement according to personal like, the color of background can be configured according to the color of the pen write on transparent wordpad, presents a contrast with the color of lettering pen.
By arranging the mode of illuminator or illuminating lamp, it is therefore an objective in order to increase or improve the plumpness of light, by arranging or regulate quantity and the light intensity of illuminator or illuminating lamp, it is possible to obtain being suitable for the optimal light brightness of human eye viewing.
Photographic attachment is preferably used the shooting of broadcast level video camera, possesses output HD-SDI semiotic function.Such as, model: SonyP1 arranges in pairs or groups kxwell Remote The Cloud Terrace.Photographic attachment can also is that record device or live broadcast device.Display 3 can also be connected at filming systems, such as TV, the professor's picture photographed directly be shown over the display, it is achieved the effect of real-time play.
Utilizing the video that the method and system photographs go out, the person that realization not only do not given lessons is that front is write, and the content that the person of giving lessons writes on clipboard is also that forward shows, namely front is in the face of the viewing personnel of video.Improve the direct feel of spectators, be beneficial to interactive teaching and learning, reach good teaching efficiency.
This utility model is not limited only to the teaching of the person of giving lessons and student, tells for other occasions similar, demonstrates utilization and be equally applicable.
Of the present utility model ultimate principle, principal character and of the present utility model advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description is that principle of the present utility model is described; under the premise without departing from this utility model spirit and scope, this utility model also has various changes and modifications, and these changes and improvements both fall within the scope of claimed this utility model.This utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (4)
1. a video shoot system, it is characterized in that, including transparent wordpad, reflection unit and photographic attachment, described reflection unit and described photographic attachment are placed on the radial direction side of transparent wordpad, the scene of the radial direction opposite side of transparent wordpad can be reflected by described reflection unit, and the scene in reflection unit can be produced by described photographic attachment.
2. system according to claim 1, it is characterised in that described clipboard both lateral sides is provided with illuminator.
3. system according to claim 1, it is characterised in that the edge of described clipboard is formed around illuminating lamp, including LED.
4. system according to claim 1, it is characterised in that described transparent wordpad arranges Background apparatus behind.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520867876.6U CN205378088U (en) | 2015-11-03 | 2015-11-03 | Video production system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520867876.6U CN205378088U (en) | 2015-11-03 | 2015-11-03 | Video production system |
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| Publication Number | Publication Date |
|---|---|
| CN205378088U true CN205378088U (en) | 2016-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520867876.6U Active CN205378088U (en) | 2015-11-03 | 2015-11-03 | Video production system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2719478C1 (en) * | 2019-11-21 | 2020-04-17 | Общество с ограниченной ответственностью "Лаборатория цифра" (ООО "ЦифраЛаб") | System for recording and carrying out multimedia presentations |
-
2015
- 2015-11-03 CN CN201520867876.6U patent/CN205378088U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2719478C1 (en) * | 2019-11-21 | 2020-04-17 | Общество с ограниченной ответственностью "Лаборатория цифра" (ООО "ЦифраЛаб") | System for recording and carrying out multimedia presentations |
| WO2021101413A1 (en) * | 2019-11-21 | 2021-05-27 | Общество с ограниченной ответственностью "Лаборатория цифра" (ООО "ЦифраЛаб") | System for recording and delivering multimedia presentations |
| EP3876525A4 (en) * | 2019-11-21 | 2021-12-29 | Obshchestvo S Ogranichennoy Otvetstvennostyu "Laboratoriya Tsifra" (OOO "Tsifralab") | System for recording and delivering multimedia presentations |
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